greenheatingcooling.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-06-04 · ok HTTP/1.1 200 761 ms crawled 2026-05-31

DE · 85.214.191.209 · AS6724 Strato GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Green Heating & Cooling
Language: nl
Generator: Het Wepsysteem 4.5
Canonical: https://greenheatingcooling.hetwep.nl

Open Graph

url: https://www.greenheatingcooling.nl/
title: Green Heating & Cooling

Technology

Server: Microsoft-IIS
CMS: Joomla 4.5
jQuery: 3.3.1 known XSS (<3.5)

Third-party hosts loaded (2)

code.jquery.com×1
greenheatingcooling.hetwep.nl×1

Social

Contact

Email

Phone

072 5729794

DNS records live

NS

nsn1.mijndomein.nl
nsn2.mijndomein.nl

MX

0 greenheatingcooling-nl.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication partial

SPF: v=spf1 a mx include:spf.spinoffice-crm.com include:spf.hetwep.nl ip4:84.245.9.157 include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.exsilia.net -all
strict (-all)
DMARC: v=DMARC1; p=none; sp=none; pct=100; adkim=r; aspf=r; rua=mailto:dmarc@reportdmarc.nl; rf=afrf; fo=0; ri=86400
policy: none (monitoring only) · sp=none
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-21 to 2026-08-19

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.greenheatingcooling.nl/

present

strict-transport-security
x-content-type-options

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=31536000

Links to (13)

Linked from (3)